Baby Monitor: Slumberly
Night Vision Nanny Cam
Free · In‑App Purchases
Slumberly turns any combination of iPhones, iPads, laptops, or web browsers into a full-featured baby monitor and All-in-One Baby Tracker. Get HD live video, night vision, smart alerts, and comprehensive baby logging right alongside your camera stream. Everything streams directly between your devices using end-to-end encryption. No cloud servers. No accounts. Just open the app, enter a simple pairing code, and start monitoring in under 30 seconds.
ALL-IN-ONE BABY TRACKER
Log and manage your baby's entire routine without ever leaving the live monitor screen.
• Feed Tracking: Log breastfeeding, bottle feeds, pumping, and solid foods.
• Sleep & Activity: Track naps, sleep cycles, diaper changes, and baths.
• 100% Private: All tracker data is stored securely on your device and is never shared or uploaded to any cloud.
FLEXIBLE CONNECTION OPTIONS
• iPhone ↔ iPhone: Use one device as the camera and the other as the monitor.
• iPhone ↔ Web Browser: Monitor your baby from any laptop or desktop browser while you work - no extra app install needed on the viewing device!
• Webcam ↔ iPhone: Turn any old laptop, tablet, or webcam into the camera unit and monitor perfectly from your iPhone.
SMART MONITORING FEATURES
• HD Live Video & Audio - Crystal-clear peer-to-peer streaming with ultra-low latency via WebRTC.
• Night Vision - See your baby clearly in low-light and near-dark conditions with GPU-accelerated enhancement that adapts in real-time.
• Rollover & Posture Alerts - Advanced sensor fusion detection alerts you instantly if your baby turns onto their belly while sleeping.
• Cry Detection Alerts - Adaptive sound detection with ambient calibration sends instant push notifications the moment your baby cries — even when your phone is locked.
• Two-Way Talk-Back - Press and hold to soothe your little one with your voice through the baby unit's speaker.
• Soothing Sounds - Play scientifically engineered, ultra-calming acoustic tracks on the baby unit to recreate the comfort of the maternal womb and help your baby seamlessly drift into a deep sleep.
• Picture-in-Picture - Keep watching your baby in a floating mini-window while using any other app.
• Local & Remote - Auto-discovers devices on the same Wi-Fi for zero-latency local streaming. Works seamlessly over cellular data for remote monitoring from anywhere in the world.
PRIVACY FIRST
We believe your baby's data should stay yours. Slumberly is 100% End-to-End Encrypted (military-grade DTLS/SRTP), collects zero personal data, requires no account, and never uploads video or audio to any server. What happens in your nursery stays in your nursery.
SETUP IN 30 SECONDS
(1) Open Slumberly on your devices (App or Web Browser).
(2) Choose your ideal setup (Baby Unit or Parent Unit).
(3) Scan a QR code or enter the 6-digit pairing code.
(4) Done - start monitoring!
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
In this update, we've implemented iCloud Sync and seamless syncing with your co-parent so your data is always up to date across all devices! We've also included minor bug fixes and performance improvements.
The developer, Lorenz Nicolas Grunder, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Lorenz Nicolas Grunder
- Size
- 109.9 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - iPad
Requires iPadOS 18.0 or later.
- iPhone
- Languages
English and 2 more
- English, Croatian, German
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Premium Access $14.99
- Slumberly Premium (Yearly) $19.99
- Slumberly Premium (Special Offer) $14.99
- Premium Monthly $2.49
- Slumberly Premium (Weekly) $12.99
- Premium Access $14.99
- Lifetime Unlock $29.99
- Copyright
- © 2026 Lorenz Grunder
